2880250

素因数分解:

$2^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 5542992

約数和(自身を除く): 2662742

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 125, 205, 250, 281, 410, 562, 1025, 1405, 2050, 2810, 5125, 7025, 10250, 11521, 14050, 23042, 35125, 57605, 70250, 115210, 288025, 576050, 1440125, 2880250]

約数ペア:

[(1, 2880250), (2, 1440125), (5, 576050), (10, 288025), (25, 115210), (41, 70250), (50, 57605), (82, 35125), (125, 23042), (205, 14050), (250, 11521), (281, 10250), (410, 7025), (562, 5125), (1025, 2810), (1405, 2050)]